-- In what might be the greatest Kardashian "Kat" fight in reality history, Kim and Khloe get into it verbally and the gloves come off.
In a preview of Sunday's "Keeping Up With the Kardashians," the family is on vacation in Thailand and Khloe wants to get the "freak out of here."
Kim doesn't understand why she wants to leave early and travel alone.
"What's the point of coming all the way out here?" Kim asks Khloe.
"Kim, you can do whatever your heart desires, I'm not ruining anything for you," Khloe responds. "Why don't you go take some more selfies."
Oh no, she didn't!
"I'm doing it for Kanye, someone that I love," Kim fired back.
Then Khloe comes back with yet another sly joke, "One day, I'll be so lucky."
But Kim isn't without the jokes.
"You want to get home to the 50 rappers you are dating," she says of Khloe's relationship with French Montana, even though she's married to Kanye West. "You're like a miserable person."
"I am, I am a miserable person that takes wonderful selfies all day long," Khloe says right back.